Re: Please, I need help with the meaning of these words...

"Issue" in this context might refer to "being born of". One of the definitions of issue is that of a noun meaning offspring, children, descendant, progeny...as in "died without issue" which means to have died without having produced children or offspring. I think the term is archaic.

Re: Please, I need help with the meaning of these words...

This is the paragraph before "New Issue":

"Let those who accuse us of teaching that there are two Gods, consider these words. "Therefore God, thy God, hath anointed thee," and view it with - "Thy throne, O God, is forever and ever". Two divine Personalities are here named, and each called God, because Jesus Christ was Deity as well as humanity. No room here..."

I didn't post it before because I thought it was irrelevant but now that I reread it again, I'm more inclined to your second answer, what do you think?
Thank you again for helping me, I appreciate it a lot!